Tilt90-X

Tilt90-X

The Tilt90-x may be used to monitor bridge and other civil infrastructure, embankments, building response to tunneling and excavation-induced ground movements, foundations and deep excavations, landslide-prone areas and slope stability.

The Worldsensing Laser Tiltmeter uses a laser to measure distance to reference points and a tiltmeter to detect vertical deviations in ground or structures.

Laser Tiltmeter

  • 3-in-1 laser distance meter, inclinometer and data logger designed to provide robust data when monitoring inclinations, movements and differential settlements of slopes or infrastructure
  • Field-proven, non-intrusive method for convergence monitoring with minimal interference to tunneling activities
  • Great communication ranges underground, with up to 10 km using repeaters
  • Compatible with Worldsensing’s single-net and multi-net configurations

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Additional information

Sensor type

2-in-1 Laser Distance Meter + Tiltmeter
Reporting Period

Selectable from:
30 s
1, 2, 5, 10, 15, 30 min
1, 2, 4, 6, 12, 24 h
Time synchronization discipline by radio

Better than ±30 seconds
Battery type

2 x 3.6V C-Size user-replaceable, high energy
density batteries
Interfaces

Internal mini USB
Device configuration

Worldsensing App
App advanced functionalities

Laser pointing mode.

Tiltmeter calibration parameters check using
the app.

Radio signal coverage tests for easy
installation
Sensor

Visible Laser Class II with 655 nm
Laser power

0.75 to 0.95 mW
Measuring range at favorable conditions

0.05 to 150 m

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